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Design tab: Text dialog with font, height and live outline; offer header

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- Text opens a dialog instead of a bare text entry: any installed font
  (bold, italic), the height in mm, and a live outline of exactly what
  will be inserted with its size. Enter inserts, Esc cancels; the last
  font and height are remembered. text_to_regions gains an overload
  taking a loaded font.
- The offer menu opens with a greyed title naming what the rows act on
  ("Flat face 4 of Body 2", "Sketch line", "Nothing selected").

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QK4VgguuCAk2hZLWgcjJb9
This commit is contained in:
Claude
2026-09-30 08:34:25 +00:00
parent c74ddf8bb5
commit 205bc1b332
9 changed files with 361 additions and 13 deletions
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src/libslic3r/CAD/SketchImport.cpp
+11 -5
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@@ -67,12 +67,18 @@ ImportRegions text_to_regions(const std::string& utf8, double size_mm,
return {};
const std::string path = font_path.empty() ? default_font_path() : font_path;
std::unique_ptr<Emboss::FontFile> ff = Emboss::create_font_file(path.c_str());
if (!ff)
return {};
Emboss::FontFileWithCache fwc(std::move(ff));
if (!fwc.has_value())
return text_to_regions(utf8, size_mm,
std::shared_ptr<const Emboss::FontFile>(Emboss::create_font_file(path.c_str())));
}
ImportRegions text_to_regions(const std::string& utf8, double size_mm,
const std::shared_ptr<const Emboss::FontFile>& ff)
{
if (utf8.empty() || size_mm <= 0.0 || !ff)
return {};
Emboss::FontFileWithCache fwc;
fwc.font_file = ff;
fwc.cache = std::make_shared<Emboss::Glyphs>();
FontProp prop(static_cast<float>(size_mm)); // per_glyph=false
HealedExPolygons healed = Emboss::text2shapes(fwc, utf8.c_str(), prop);